{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"age-dependency-ratio-old","source":"UN, World Population Prospects (2024) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/age-dependency-ratio-old","title":"Old-age dependency ratio","unit":"%"},"observations":[{"date":"1950-01-01","value":9.0257},{"date":"1951-01-01","value":8.52173},{"date":"1952-01-01","value":8.05167},{"date":"1953-01-01","value":7.60862},{"date":"1954-01-01","value":7.23179},{"date":"1955-01-01","value":6.8962},{"date":"1956-01-01","value":6.58924},{"date":"1957-01-01","value":6.3752},{"date":"1958-01-01","value":6.24162},{"date":"1959-01-01","value":6.151},{"date":"1960-01-01","value":6.09979},{"date":"1961-01-01","value":6.05382},{"date":"1962-01-01","value":6.04866},{"date":"1963-01-01","value":6.05755},{"date":"1964-01-01","value":6.07581},{"date":"1965-01-01","value":6.09882},{"date":"1966-01-01","value":6.12363},{"date":"1967-01-01","value":6.15642},{"date":"1968-01-01","value":6.19284},{"date":"1969-01-01","value":6.23732},{"date":"1970-01-01","value":6.26878},{"date":"1971-01-01","value":6.3025},{"date":"1972-01-01","value":6.32894},{"date":"1973-01-01","value":6.34405},{"date":"1974-01-01","value":6.34855},{"date":"1975-01-01","value":6.34331},{"date":"1976-01-01","value":6.34284},{"date":"1977-01-01","value":6.37949},{"date":"1978-01-01","value":6.4391},{"date":"1979-01-01","value":6.52286},{"date":"1980-01-01","value":6.61601},{"date":"1981-01-01","value":6.73282},{"date":"1982-01-01","value":6.86898},{"date":"1983-01-01","value":7.01637},{"date":"1984-01-01","value":7.19822},{"date":"1985-01-01","value":7.4086},{"date":"1986-01-01","value":7.61679},{"date":"1987-01-01","value":7.77507},{"date":"1988-01-01","value":7.87383},{"date":"1989-01-01","value":7.97293},{"date":"1990-01-01","value":8.11281},{"date":"1991-01-01","value":8.28346},{"date":"1992-01-01","value":8.48069},{"date":"1993-01-01","value":8.68577},{"date":"1994-01-01","value":8.90002},{"date":"1995-01-01","value":9.09766},{"date":"1996-01-01","value":9.29968},{"date":"1997-01-01","value":9.44701},{"date":"1998-01-01","value":9.51},{"date":"1999-01-01","value":9.55552},{"date":"2000-01-01","value":9.6086},{"date":"2001-01-01","value":9.67487},{"date":"2002-01-01","value":9.75085},{"date":"2003-01-01","value":9.86083},{"date":"2004-01-01","value":10.001},{"date":"2005-01-01","value":10.1138},{"date":"2006-01-01","value":10.1954},{"date":"2007-01-01","value":10.2382},{"date":"2008-01-01","value":10.2267},{"date":"2009-01-01","value":10.1796},{"date":"2010-01-01","value":10.2004},{"date":"2011-01-01","value":10.3252},{"date":"2012-01-01","value":10.459},{"date":"2013-01-01","value":10.5195},{"date":"2014-01-01","value":10.5239},{"date":"2015-01-01","value":10.501},{"date":"2016-01-01","value":10.4998},{"date":"2017-01-01","value":10.5554},{"date":"2018-01-01","value":10.6723},{"date":"2019-01-01","value":10.8065},{"date":"2020-01-01","value":10.9557},{"date":"2021-01-01","value":11.1011},{"date":"2022-01-01","value":11.246},{"date":"2023-01-01","value":11.4363}],"summary":{"latest_period":"2023-01-01","latest_value":11.4363,"max":11.4363,"mean":8.23733,"min":6.04866,"of":236,"rank":131,"trend":"rising"}}